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-rw-r--r--include/llvm/CodeGen/MachineBasicBlock.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h
index bb50b5df4c..78662784eb 100644
--- a/include/llvm/CodeGen/MachineBasicBlock.h
+++ b/include/llvm/CodeGen/MachineBasicBlock.h
@@ -92,10 +92,15 @@ class MachineBasicBlock : public ilist_node<MachineBasicBlock> {
public:
/// getBasicBlock - Return the LLVM basic block that this instance
- /// corresponded to originally.
+ /// corresponded to originally. Note that this may be NULL if this instance
+ /// does not correspond directly to an LLVM basic block.
///
const BasicBlock *getBasicBlock() const { return BB; }
+ /// getName - Return the name of the corresponding LLVM basic block, or
+ /// "(null)".
+ StringRef getName() const;
+
/// hasAddressTaken - Test whether this block is potentially the target
/// of an indirect branch.
bool hasAddressTaken() const { return AddressTaken; }